“valley catchment area”的概念、定义、翻译、参考文献-科学参考

单词	valley catchment area
释义	valley catchment area 流域
随便看	board board and batten board-and-brace work board-and-lodging apartment board as a rare commodity board chronometer board clip board coal board code board computer board cutter board cutting machine board deals board debugger board drop hammer board drop stamp boarded door boarded leather boarded parquetry board fence board foot board-foot measure board foot measure board for stretching leather board guard

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。